Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method

In this article, we present mobile teaching and learning of coupled-line structures using the multiple-1D coupled-line finite-difference time-domain (M1D CL-FDTD) method. The formulation of the M1D CL-FDTD method applicable for CL structures is provided. The method bypasses the more computationally...

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Main Authors:	Tan, Eng Leong, Heh, Ding Yu
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2021
Subjects:	Engineering::Electrical and electronic engineering Mobile Teaching and Learning Coupled Line Structures
Online Access:	https://hdl.handle.net/10356/151695
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-1516952021-06-24T02:14:59Z Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method Tan, Eng Leong Heh, Ding Yu School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Mobile Teaching and Learning Coupled Line Structures In this article, we present mobile teaching and learning of coupled-line structures using the multiple-1D coupled-line finite-difference time-domain (M1D CL-FDTD) method. The formulation of the M1D CL-FDTD method applicable for CL structures is provided. The method bypasses the more computationally intensive full-wave 3D method, and it is well suited for implementation on mobile devices. Several mobile apps are developed to provide interactive visualization of electromagnetic (EM) wave propagation in CL structures. These visualizations allow the underlying resonating and coupling mechanisms to be elucidated clearly and improve students' understanding of CL theories. Mobile teaching and learning of various CL structures, including coupled transmission lines, CL bandpass filters, directional couplers, and branch-line couplers, are demonstrated and discussed. Ministry of Education (MOE) Accepted version We gratefully acknowledge the support from the Singapore Ministry of Education Tertiary Education Research Fund (MOE TRF 2015-1-TR15). 2021-06-24T02:14:59Z 2021-06-24T02:14:59Z 2020 Journal Article Tan, E. L. & Heh, D. Y. (2020). Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method. IEEE Antennas and Propagation Magazine, 62(2), 62-69. https://dx.doi.org/10.1109/MAP.2020.2969254 1045-9243 0000-0003-3003-6007 0000-0002-0907-1871 https://hdl.handle.net/10356/151695 10.1109/MAP.2020.2969254 2-s2.0-85083025237 2 62 62 69 en MOE TRF 2015-1-TR15 IEEE Antennas and Propagation Magazine © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/MAP.2020.2969254. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Engineering::Electrical and electronic engineering Mobile Teaching and Learning Coupled Line Structures
spellingShingle	Engineering::Electrical and electronic engineering Mobile Teaching and Learning Coupled Line Structures Tan, Eng Leong Heh, Ding Yu Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
description	In this article, we present mobile teaching and learning of coupled-line structures using the multiple-1D coupled-line finite-difference time-domain (M1D CL-FDTD) method. The formulation of the M1D CL-FDTD method applicable for CL structures is provided. The method bypasses the more computationally intensive full-wave 3D method, and it is well suited for implementation on mobile devices. Several mobile apps are developed to provide interactive visualization of electromagnetic (EM) wave propagation in CL structures. These visualizations allow the underlying resonating and coupling mechanisms to be elucidated clearly and improve students' understanding of CL theories. Mobile teaching and learning of various CL structures, including coupled transmission lines, CL bandpass filters, directional couplers, and branch-line couplers, are demonstrated and discussed.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Tan, Eng Leong Heh, Ding Yu
format	Article
author	Tan, Eng Leong Heh, Ding Yu
author_sort	Tan, Eng Leong
title	Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
title_short	Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
title_full	Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
title_fullStr	Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
title_full_unstemmed	Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method
title_sort	mobile teaching and learning of coupled-line structures : the multiple-1d coupled-line finite-difference time-domain method
publishDate	2021
url	https://hdl.handle.net/10356/151695
_version_	1703971159041638400

Mobile teaching and learning of coupled-line structures : the multiple-1D coupled-line finite-difference time-domain method

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